<div class="msr">
  <button nz-button nzDanger nzType="primary">primary</button>
  <button nz-button nzDanger nzType="default">default</button>
  <button nz-button nzDanger nzType="dashed">dashed</button>
  <button nz-button nzDanger nzType="text">text</button>
  <button nz-button nzDanger nzType="link">link</button>
</div>
